diff options
Diffstat (limited to 'shell/source/all/zipfile')
| -rwxr-xr-x | shell/source/all/zipfile/makefile.mk | 58 | ||||
| -rw-r--r-- | shell/source/all/zipfile/zipexcptn.cxx | 140 | ||||
| -rw-r--r-- | shell/source/all/zipfile/zipexcptn.hxx | 81 | ||||
| -rw-r--r-- | shell/source/all/zipfile/zipfile.cxx | 253 |
4 files changed, 532 insertions, 0 deletions
diff --git a/shell/source/all/zipfile/makefile.mk b/shell/source/all/zipfile/makefile.mk new file mode 100755 index 000000000000..4e0af2891027 --- /dev/null +++ b/shell/source/all/zipfile/makefile.mk @@ -0,0 +1,58 @@ +#************************************************************************* +# +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# Copyright 2000, 2010 Oracle and/or its affiliates. +# +# OpenOffice.org - a multi-platform office productivity suite +# +# This file is part of OpenOffice.org. +# +# OpenOffice.org is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License version 3 +# only, as published by the Free Software Foundation. +# +# OpenOffice.org is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License version 3 for more details +# (a copy is included in the LICENSE file that accompanied this code). +# +# You should have received a copy of the GNU Lesser General Public License +# version 3 along with OpenOffice.org. If not, see +# <http://www.openoffice.org/license.html> +# for a copy of the LGPLv3 License. +# +#************************************************************************* + +PRJ=..$/..$/.. +PRJNAME=shell +TARGET=zipfile +ENABLE_EXCEPTIONS=TRUE +EXTERNAL_WARNINGS_NOT_ERRORS := TRUE + + + +# --- Settings ----------------------------------------------------- + +.INCLUDE : settings.mk + +# --- Files -------------------------------------------------------- + + +SLOFILES=$(SLO)$/zipfile.obj\ + $(SLO)$/zipexcptn.obj + +SLOFILES_X64=$(SLO_X64)$/zipfile.obj\ + $(SLO_X64)$/zipexcptn.obj + +# --- Targets ------------------------------------------------------ + +.INCLUDE : set_wntx64.mk +.INCLUDE : target.mk +.IF "$(OS)" == "WNT" +INCLUDE!:=$(subst,/stl, $(INCLUDE)) +.EXPORT : INCLUDE +.ENDIF +.INCLUDE : tg_wntx64.mk + diff --git a/shell/source/all/zipfile/zipexcptn.cxx b/shell/source/all/zipfile/zipexcptn.cxx new file mode 100644 index 000000000000..c5501d5b6213 --- /dev/null +++ b/shell/source/all/zipfile/zipexcptn.cxx @@ -0,0 +1,140 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_shell.hxx" +#include "internal/global.hxx" +#include "zipexcptn.hxx" + +//------------------------------------------ +/** +*/ +RuntimeException::RuntimeException(int Error) : + m_Error(Error) +{ +} + +//------------------------------------------ +/** +*/ +RuntimeException::~RuntimeException() throw() +{ +} + +//------------------------------------------ +/** +*/ +int RuntimeException::GetErrorCode() const +{ + return m_Error; +} + +//------------------------------------------ +/** +*/ +ZipException::ZipException(int Error) : + RuntimeException(Error) +{ +} + +//------------------------------------------ +/** +*/ +const char* ZipException::what() const throw() +{ + return 0; +} + +//------------------------------------------ +/** +*/ +Win32Exception::Win32Exception(int Error) : + RuntimeException(Error), + m_MsgBuff(0) +{ +} + +//------------------------------------------ +/** +*/ +Win32Exception::~Win32Exception() throw() +{ +#ifndef OS2 + if (m_MsgBuff) + LocalFree(m_MsgBuff); +#endif +} + +//------------------------------------------ +/** +*/ +const char* Win32Exception::what() const throw() +{ +#ifdef OS2 + return "Win32Exception!"; +#else + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + GetErrorCode(), + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language + (LPTSTR) &m_MsgBuff, + 0, + NULL); + + return reinterpret_cast<char*>(m_MsgBuff); +#endif +} + +//------------------------------------------ +/** +*/ +ZipContentMissException::ZipContentMissException(int Error) : + ZipException(Error) +{ +} + +//------------------------------------------ +/** +*/ +AccessViolationException::AccessViolationException(int Error) : + Win32Exception(Error) +{ +} + +//------------------------------------------ +/** +*/ +IOException::IOException(int Error) : + Win32Exception(Error) +{ +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/shell/source/all/zipfile/zipexcptn.hxx b/shell/source/all/zipfile/zipexcptn.hxx new file mode 100644 index 000000000000..80ddfe9702bc --- /dev/null +++ b/shell/source/all/zipfile/zipexcptn.hxx @@ -0,0 +1,81 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +// ZipException.h: interface for the ZipException class. +// +////////////////////////////////////////////////////////////////////// + +#ifndef ZIPEXCPTN_HXX_INCLUDED +#define ZIPEXCPTN_HXX_INCLUDED + +#include <stdexcept> + +//------------------------------------------ +/** +*/ +class RuntimeException : public std::exception +{ +public: + RuntimeException(int Error); + virtual ~RuntimeException() throw(); + + int GetErrorCode() const; + +private: + int m_Error; +}; + +//------------------------------------------ +/** +*/ +class ZipException : public RuntimeException +{ +public: + ZipException(int Error); + + virtual const char* what() const throw(); +}; + +//------------------------------------------ +/** +*/ +class Win32Exception : public RuntimeException +{ +public: + Win32Exception(int Error); + virtual ~Win32Exception() throw(); + + virtual const char* what() const throw(); + +private: + void* m_MsgBuff; +}; + +//------------------------------------------ +/** +*/ +class ZipContentMissException : public ZipException +{ +public: + ZipContentMissException(int Error); +}; + +//------------------------------------------ +/** +*/ +class AccessViolationException : public Win32Exception +{ +public: + AccessViolationException(int Error); +}; + +//------------------------------------------ +/** +*/ +class IOException : public Win32Exception +{ +public: + IOException(int Error); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/shell/source/all/zipfile/zipfile.cxx b/shell/source/all/zipfile/zipfile.cxx new file mode 100644 index 000000000000..0b4ac7fd7fc2 --- /dev/null +++ b/shell/source/all/zipfile/zipfile.cxx @@ -0,0 +1,253 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_shell.hxx" +#include "zipexcptn.hxx" +#include "internal/zipfile.hxx" +#include "internal/global.hxx" + +#include <malloc.h> +#include <algorithm> +#include <functional> + +#include <string.h> + +#ifdef OS2 +#include <alloca.h> +#define _alloca alloca +#define ERROR_NOT_ENOUGH_MEMORY 8 +#endif + +namespace internal +{ + /* for case in-sensitive string comparison */ + struct stricmp : public std::unary_function<std::string, bool> + { + stricmp(const std::string& str) : str_(str) + {} + + bool operator() (const std::string& other) + { return (0 == _stricmp(str_.c_str(), other.c_str())); } + + std::string str_; + }; +} // namespace internal + +/** Checks whether a file is a zip file or not + + @precond The given parameter must be a string with length > 0 + The file must exist + The file must be readable for the current user + + @returns true if the file is a zip file + false if the file is not a zip file + + @throws ParameterException if the given file name is empty + IOException if the specified file doesn't exist + AccessViolationException if read access to the file is denied +*/ +bool ZipFile::IsZipFile(const std::string& /*FileName*/) +{ + return true; +} + +bool ZipFile::IsZipFile(void* /*stream*/) +{ + return true; +} + + +/** Returns wheter the version of the specified zip file may be uncompressed with the + currently used zlib version or not + + @precond The given parameter must be a string with length > 0 + The file must exist + The file must be readable for the current user + The file must be a valid zip file + + @returns true if the file may be uncompressed with the currently used zlib + false if the file may not be uncompressed with the currently used zlib + + @throws ParameterException if the given file name is empty + IOException if the specified file doesn't exist or is no zip file + AccessViolationException if read access to the file is denied +*/ +bool ZipFile::IsValidZipFileVersionNumber(const std::string& /*FileName*/) +{ + return true; +} + +bool ZipFile::IsValidZipFileVersionNumber(void* /* stream*/) +{ + return true; +} + + +/** Constructs a zip file from a zip file + + @precond The given parameter must be a string with length > 0 + The file must exist + The file must be readable for the current user + + @throws ParameterException if the given file name is empty + IOException if the specified file doesn't exist or is no valid zip file + AccessViolationException if read access to the file is denied + WrongZipVersionException if the zip file cannot be uncompressed + with the used zlib version +*/ +ZipFile::ZipFile(const std::string& FileName) +{ + m_uzFile = unzOpen(FileName.c_str()); + + if (0 == m_uzFile) + throw IOException(-1); +} + +ZipFile::ZipFile(void* stream, zlib_filefunc_def* fa) +{ + fa->opaque = stream; + m_uzFile = unzOpen2((const char *)NULL, fa); + + if (0 == m_uzFile) + throw IOException(-1); +} + + +/** Destroys a zip file +*/ +ZipFile::~ZipFile() +{ + unzClose(m_uzFile); +} + +/** Provides an interface to read the uncompressed data of a content of the zip file + + @precond The specified content must exist in this file + ppstm must not be NULL +*/ +void ZipFile::GetUncompressedContent( + const std::string& ContentName, /*inout*/ ZipContentBuffer_t& ContentBuffer) +{ + int rc = unzLocateFile(m_uzFile, ContentName.c_str(), 0); + + if (UNZ_END_OF_LIST_OF_FILE == rc) + throw ZipContentMissException(rc); + + unz_file_info finfo; + unzGetCurrentFileInfo(m_uzFile, &finfo, 0, 0, 0, 0, 0, 0); + + ContentBuffer.resize(finfo.uncompressed_size); + + rc = unzOpenCurrentFile(m_uzFile); + + if (UNZ_OK != rc) + throw ZipException(rc); + + rc = unzReadCurrentFile(m_uzFile, &ContentBuffer[0], finfo.uncompressed_size); + + if (rc < 0) + throw ZipException(rc); + + rc = unzCloseCurrentFile(m_uzFile); + + if (rc < 0) + throw ZipException(rc); +} + +/** Returns a list with the content names contained within this file + +*/ +ZipFile::DirectoryPtr_t ZipFile::GetDirectory() const +{ + DirectoryPtr_t dir(new Directory_t()); + + long lmax = GetFileLongestFileNameLength() + 1; + char* szFileName = reinterpret_cast<char*>(_alloca(lmax)); + + if (!szFileName) + throw ZipException(ERROR_NOT_ENOUGH_MEMORY); + + int rc = unzGoToFirstFile(m_uzFile); + + while (UNZ_OK == rc && UNZ_END_OF_LIST_OF_FILE != rc) + { + unzGetCurrentFileInfo( + m_uzFile, 0, szFileName, lmax, 0, 0, 0, 0); + + dir->push_back(szFileName); + + rc = unzGoToNextFile(m_uzFile); + } + + if (UNZ_OK != rc && UNZ_END_OF_LIST_OF_FILE != rc) + throw ZipException(rc); + + return dir; +} + +/** Convinience query function may even realized with + iterating over a ZipFileDirectory returned by + GetDirectory */ +bool ZipFile::HasContent(const std::string& ContentName) const +{ + //#i34314# we need to compare package content names + //case in-sensitive as it is not defined that such + //names must be handled case sensitive + DirectoryPtr_t dir = GetDirectory(); + Directory_t::iterator iter = + std::find_if(dir->begin(), dir->end(), internal::stricmp(ContentName)); + + return (iter != dir->end()); +} + + +/** Returns the length of the longest file name + in the current zip file +*/ +long ZipFile::GetFileLongestFileNameLength() const +{ + long lmax = 0; + unz_file_info finfo; + + int rc = unzGoToFirstFile(m_uzFile); + + while (UNZ_OK == rc && UNZ_END_OF_LIST_OF_FILE != rc) + { + unzGetCurrentFileInfo(m_uzFile, &finfo, 0, 0, 0, 0, 0, 0); + lmax = std::max<long>(lmax, finfo.size_filename); + rc = unzGoToNextFile(m_uzFile); + } + + if (UNZ_OK != rc && UNZ_END_OF_LIST_OF_FILE != rc) + throw ZipException(rc); + + return lmax; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |